Stepped golf club driver head



FIG. 1 is a perspective view of a stepped golf club driver head showing my new design;

FIG. 2 is a front view thereof in elevation;

FIG. 3 is a right side view thereof in elevation;

FIG. 4 is a rear view thereof in elevation;

FIG. 5 is a left side view thereof in elevation;

FIG. 6 is a top view thereof in elevation; and,

FIG. 7 is a bottom view in elevation. 

The ornamental design for stepped golf club driver head, as shown and described. 